dinput_joypad.c File Reference

#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <windowsx.h>
#include <dinput.h>
#include <boolean.h>
#include <compat/strl.h>
#include <string/stdstring.h>
#include "../../tasks/tasks_internal.h"
#include "../../gfx/video_driver.h"
#include "../input_driver.h"
#include "../input_keymaps.h"
#include "../../verbosity.h"
#include "dinput_joypad.h"

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Classes
struct	dinput_joypad

Functions
void	dinput_destroy_context (void)
bool	dinput_init_context (void)
bool	dinput_joypad_get_vidpid_from_xinput_index (int32_t index, int32_t *vid, int32_t *pid, int32_t *dinput_index)
static void	dinput_joypad_destroy (void)
static void	dinput_create_rumble_effects (struct dinput_joypad *pad)
static BOOL CALLBACK	enum_axes_cb (const DIDEVICEOBJECTINSTANCE *inst, void *p)
static const char *	dinput_joypad_name (unsigned pad)
static int32_t	dinput_joypad_vid (unsigned pad)
static int32_t	dinput_joypad_pid (unsigned pad)
static const char *	dinput_joypad_friendly_name (unsigned pad)
static BOOL CALLBACK	enum_joypad_cb (const DIDEVICEINSTANCE *inst, void *p)
static bool	dinput_joypad_init (void *data)
static bool	dinput_joypad_button (unsigned port_num, uint16_t joykey)
static int16_t	dinput_joypad_axis (unsigned port_num, uint32_t joyaxis)
static void	dinput_joypad_poll (void)
static bool	dinput_joypad_query_pad (unsigned pad)
bool	dinput_joypad_set_rumble (unsigned pad, enum retro_rumble_effect type, uint16_t strenght)

Variables
static struct dinput_joypad	g_pads [MAX_USERS]
static unsigned	g_joypad_cnt
static unsigned	g_last_xinput_pad_idx
static const GUID	common_xinput_guids []
bool	g_xinput_block_pads
int	g_xinput_pad_indexes [MAX_USERS]
LPDIRECTINPUT8	g_dinput_ctx
input_device_driver_t	dinput_joypad

Function Documentation

dinput_create_rumble_effects()

static void dinput_create_rumble_effects ( struct dinput_joypad *  pad )

static

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dinput_destroy_context()

void dinput_destroy_context

(

void

)

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dinput_init_context()

bool dinput_init_context

(

void

)

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dinput_joypad_axis()

static int16_t dinput_joypad_axis ( unsigned  port_num, uint32_t  joyaxis  )

static

dinput_joypad_button()

static bool dinput_joypad_button ( unsigned  port_num, uint16_t  joykey  )

static

dinput_joypad_destroy()

static void dinput_joypad_destroy ( void  )

static

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dinput_joypad_friendly_name()

static const char* dinput_joypad_friendly_name ( unsigned  pad )

static

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dinput_joypad_get_vidpid_from_xinput_index()

bool dinput_joypad_get_vidpid_from_xinput_index	(	int32_t	index,
		int32_t *	vid,
		int32_t *	pid,
		int32_t *	dinput_index
	)

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dinput_joypad_init()

static bool dinput_joypad_init ( void *  data )

static

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dinput_joypad_name()

static const char* dinput_joypad_name ( unsigned  pad )

static

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dinput_joypad_pid()

static int32_t dinput_joypad_pid ( unsigned  pad )

static

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dinput_joypad_poll()

static void dinput_joypad_poll ( void  )

static

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dinput_joypad_query_pad()

static bool dinput_joypad_query_pad ( unsigned  pad )

static

dinput_joypad_set_rumble()

bool dinput_joypad_set_rumble	(	unsigned	pad,
		enum retro_rumble_effect	type,
		uint16_t	strenght
	)

dinput_joypad_vid()

static int32_t dinput_joypad_vid ( unsigned  pad )

static

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enum_axes_cb()

static BOOL CALLBACK enum_axes_cb ( const DIDEVICEOBJECTINSTANCE *  inst, void *  p  )

static

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enum_joypad_cb()

static BOOL CALLBACK enum_joypad_cb ( const DIDEVICEINSTANCE *  inst, void *  p  )

static

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Variable Documentation

common_xinput_guids

const GUID common_xinput_guids[]

static

Initial value:

= {
 {MAKELONG(0x28DE, 0x11FF),0x0000,0x0000,{0x00,0x00,0x50,0x49,0x44,0x56,0x49,0x44}}, 
 {MAKELONG(0x045E, 0x02A1),0x0000,0x0000,{0x00,0x00,0x50,0x49,0x44,0x56,0x49,0x44}}, 
 {MAKELONG(0x045E, 0x028E),0x0000,0x0000,{0x00,0x00,0x50,0x49,0x44,0x56,0x49,0x44}} 
}

dinput_joypad

input_device_driver_t dinput_joypad

Initial value:

= {
 dinput_joypad_init,
 dinput_joypad_query_pad,
 dinput_joypad_destroy,
 dinput_joypad_button,
 NULL,
 dinput_joypad_axis,
 dinput_joypad_poll,
 dinput_joypad_set_rumble,
 dinput_joypad_name,
 "dinput",
}

g_dinput_ctx

LPDIRECTINPUT8 g_dinput_ctx

g_joypad_cnt

unsigned g_joypad_cnt

static

g_last_xinput_pad_idx

unsigned g_last_xinput_pad_idx

static

g_pads

struct dinput_joypad g_pads[MAX_USERS]

static

g_xinput_block_pads

bool g_xinput_block_pads

g_xinput_pad_indexes

int g_xinput_pad_indexes[MAX_USERS]